Geo-iNAV SAASM

High-Performance, Rugged SAASM INS

The Geo-iNAV® SAASM is a high-performance, rugged SAASM GPS-aided inertial navigation system.  The Geo-iNAV SAASM tightly couples an RTK-enabled SAASM GPS sensor with a wide range of IMU’s including fiber-optic gyro and ring- laser gyro IMU’s for the highest levels of accuracy.  The Geo-iNAV SAASM provides on-board data recording and hosting of user applications via the SDK.  Geo-iNAV SAASM is designed to meet a wide range of Air, Land and Sea requirements.

  • Simple integration
  • RTK enabled SAASM GPS with path to M-Code
  • Wide range of supported IMU’s
  • Tight-coupling with Geodetics’ Extended Kalman Filter
  • On-board data recording
  • Post-processing support with RTD-Post
  • In-motion dynamic alignment
  • Wander Azimuth frame
  • RS-232, RS422 and Ethernet (TCP/UDP) interfaces
  • Includes GPS antenna and cables
  • Size/ Weight/ Power – 33.8 in3 (4.73 x 3.95 x 1.81) / 20 oz., 10 – 30 VDC @ 2 Amps min. (not including external IMU).
  • Temperature Range – Specified: -20°C to +65°C | Operating: -40°C to +70°C.
  • Interfaces – External power connector, TNC GPS antenna connector, 1 Ethernet data port, 3 RS-232 serial ports, 1PPS output, 4 status LEDs, keyload connector, zeroize button.
  • Real-Time Data Output – Navigation solutions at 100 Hz. available via Ethernet, RS-232, Solution Latency – 16 microseconds 1δ.
  • Data Recording/Logging Navigation solutions  – raw GPS & IMU data (for post-processing).
  • Built-in support for many commonly used IMU’s – Honeywell HG19001, HG19301, HG17001, HG99001, Northrup Grumman LN2001, KVH 1725, 1750, 1775. Other IMU’s available upon request.
  • Web User Interface –  (status, configuration, log, SW update).

1 ITAR Restrictions Apply

  • UAV, UGV, USV navigation and control
  • Robotics & ROV control
  • Antenna stabilization and pointing
  • Mapping
  • Intelligence, Surveillance and Reconnaissance (ISR)